National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Freezing Fog and Windy

18°F

-8°C

Humidity 93%
Wind Speed NW 66 G 76 mph
Barometer NA
Dewpoint 16°F (-9°C)
Visibility 0.19 mi
Wind Chill-8°F (-22°C)
Last update 10 Oct 7:58 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: Sunny, with a high near 31. Wind chill values as low as zero. Very windy, with a northwest wind 40 to 50 mph decreasing to 30 to 40 mph. Winds could gust as high as 65 mph.

    High: 31 °F

    Sunny and
    Very Windy

  • Tonight

    Tonight: Increasing clouds, with a temperature rising to around 36 by 5am. Blustery, with a northwest wind 10 to 20 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Low: 29 °F⇑

    Mostly Clear
    and Blustery
    then Mostly
    Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 42. Breezy, with a southwest wind 15 to 20 mph.

    High: 42 °F

    Partly Sunny
    and Breezy
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Showers, mainly after 9pm. Low around 34. Breezy, with a southwest wind 15 to 25 mph becoming southeast after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

    Low: 34 °F

    Showers and
    Breezy

  • Columbus Day

    Columbus Day: A 30 percent chance of showers before 8am. Partly sunny, with a high near 45. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 45 °F

    Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Showers likely, mainly after 4am. Mostly cloudy, with a low around 30. Windy. Chance of precipitation is 60%.

    Low: 30 °F

    Windy. Mostly
    Cloudy then
    Showers
    Likely

  • Tuesday

    Tuesday: Rain and snow showers likely before 8am, then snow showers between 8am and 4pm. High near 32. Very windy. Chance of precipitation is 80%.

    High: 32 °F

    Rain/Snow
    Likely and
    Very Windy
    then Snow
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: Rain showers before 7pm, then snow showers between 7pm and 8pm, then rain and snow showers after 8pm. Low around 27. Very windy. Chance of precipitation is 80%.

    Low: 27 °F

    Rain/Snow and
    Very Windy

  • Wednesday

    Wednesday: A chance of rain and snow showers before 4pm, then a chance of snow showers. Partly sunny, with a high near 29. Very windy. Chance of precipitation is 40%.

    High: 29 °F

    Chance
    Rain/Snow and
    Very Windy

Detailed Forecast

Today
Sunny, with a high near 31. Wind chill values as low as zero. Very windy, with a northwest wind 40 to 50 mph decreasing to 30 to 40 mph. Winds could gust as high as 65 mph.
Tonight
Increasing clouds, with a temperature rising to around 36 by 5am. Blustery, with a northwest wind 10 to 20 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Sunday
Increasing clouds, with a high near 42. Breezy, with a southwest wind 15 to 20 mph.
Sunday Night
Showers, mainly after 9pm. Low around 34. Breezy, with a southwest wind 15 to 25 mph becoming southeast after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Columbus Day
A 30 percent chance of showers before 8am. Partly sunny, with a high near 45. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 30. Windy. Chance of precipitation is 60%.
Tuesday
Rain and snow showers likely before 8am, then snow showers between 8am and 4pm. High near 32. Very windy. Chance of precipitation is 80%.
Tuesday Night
Rain showers before 7pm, then snow showers between 7pm and 8pm, then rain and snow showers after 8pm. Low around 27. Very windy. Chance of precipitation is 80%.
Wednesday
A chance of rain and snow showers before 4pm, then a chance of snow showers. Partly sunny, with a high near 29. Very windy. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 23. Very windy.
Thursday
Mostly sunny, with a high near 32. Very windy.
Thursday Night
Partly cloudy, with a low around 24. Very windy.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 31. Very windy. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
7:27 am EDT Oct 10, 2026
Forecast Valid:
9am EDT Oct 10, 2026-6pm EDT Oct 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation